[PATCH 2/8] arm64: dts: rockchip: Add microSD card for edgeble-neu6b

Jagan Teki jagan at edgeble.ai
Thu Jul 13 07:39:35 PDT 2023


Add sdmmc support for Edgeble Neu6B NCM IO board.

Signed-off-by: Jagan Teki <jagan at edgeble.ai>
---
 .../boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts   | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts
index e9d5a8bab581..7f9e2c750287 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts
@@ -21,6 +21,19 @@ chosen {
 	};
 };
 
+&sdmmc {
+	no-sdio;
+	no-mmc;
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc_3v3_s3>;
+	vqmmc-supply = <&vccio_sd_s0>;
+	status = "okay";
+};
+
 &uart2 {
 	pinctrl-0 = <&uart2m0_xfer>;
 	status = "okay";
-- 
2.25.1




More information about the linux-arm-kernel mailing list